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Schütte, Andreas and Huber, Kerstin Claudie and Boelens, Okko J. and van Rooij, Michel (2016) STATIC AND DYNAMIC NUMERICAL SIMULATIONS OF A GENERIC UCAV CONFIGURATION WITH AND WITHOUT CONTROL DEVICES. NATO STO - Science and Technology Organisation. [Other]
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Official URL: https://www.sto.nato.int/publications/STO%20Technical%20Reports/STO-TR-AVT-201/$$TR-AVT-201-ALL.pdf
Abstract
In this chapter, the prediction capabilities of high-fidelity, Reynolds-averaged Navier-Stokes based CFD methods of the flowfield and aerodynamic behaviour of the SACCON configuration with control devices will be shown. The report starts with the prediction of the flow physics of the clean configuration (BL-no flap deflection), followed by a comparison between different control surface settings and the Baseline (BL) configuration without flap deflection. The differences between numerical simulations and experimental data will be discussed as well as sensitivities regarding the numerical approach, regarding the CFD method and applied turbulence models. Finally, comparisons between numerical and experimental simulations of dynamic pitch manoeuvres will be presented and discussed.
| Item URL in elib: | https://elib.dlr.de/110904/ | ||||||||||||||||||||
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| Document Type: | Other | ||||||||||||||||||||
| Title: | STATIC AND DYNAMIC NUMERICAL SIMULATIONS OF A GENERIC UCAV CONFIGURATION WITH AND WITHOUT CONTROL DEVICES | ||||||||||||||||||||
| Authors: |
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| Date: | 15 November 2016 | ||||||||||||||||||||
| Journal or Publication Title: | NATO STO Technical Report, RTO-AVT-TR-201 on "Extended Assessment of Stability and Control Prediction Methods for NATO Air Vehicles" | ||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| DOI: | 10.14339/STO-TR-AVT-201 | ||||||||||||||||||||
| Number of Pages: | 36 | ||||||||||||||||||||
| Publisher: | NATO STO - Science and Technology Organisation | ||||||||||||||||||||
| ISBN: | 978-92-837-2079-9 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | UCAV, Delta wing, vortical flow, stability and control, control surfaces, SACCON, AVT-201, validation, experiment, NATO, AVT, STO, prediction methods, maneuver Simulation, NLR, ENSOLV | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||
| DLR - Research theme (Project): | L - Military Technologies (old) | ||||||||||||||||||||
| Location: | Braunschweig , Göttingen | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Transport Aircraft German-Dutch Windtunnels | ||||||||||||||||||||
| Deposited By: | Schütte, Andreas | ||||||||||||||||||||
| Deposited On: | 02 Feb 2017 09:48 | ||||||||||||||||||||
| Last Modified: | 02 Feb 2017 15:57 |
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